SUPER I/O Hard Disk/Floppy Controller Settings and Configuration

Card Type	Hard drive controller card
Hard Drives supported	Two IDE (AT) drives
Floppy drives supported	Two 360KB, 720KB, 1.2MB, or 1.44MB drives
Data Bus	16-bit ISA
Card Size	Half-length, full-height card

CONNECTIONS
Function	Location	Function	Location
40-pin primary IDE(AT) connector	JP1	10-pin serial port 1 - internal	JP11
2-pin connector - drive active LED	JP2	9-pin serial port 1 - external	JP12
34-pin cable connector - floppy drive	JP9	25-pin parallel port - external	JP13
16-pin game port	JP10

USER CONFIGURABLE SETTINGS
Function		Label	Position
»	Floppy drive order is normal (A:, B:)	JP7/C	Pins 2 & 3 closed
	Floppy drive order is reversed (B:, A:)	JP7/C	Pins 1 & 2 closed
»	IDE(AT) interface enabled	JP7/D	Pins 2 & 3 closed
	IDE(AT) interface disabled	JP7/D	Pins 1 & 2 closed
»	Floppy drive interface enabled	JP7/E	Pins 2 & 3 closed
	Floppy drive interface disabled	JP7/E	Pins 1 & 2 closed
»	PC/XT	JP7/F	Pins 1 & 2 closed
	PC/AT	JP7/F	Pins 2 & 3 closed

SINGLE/DUAL HARD DRIVE SELECTION
Setting	Label	Position
Single hard drive	JP3	Closed
Dual hard drive	JP3	Open

PARALLEL PORT ADDRESS SELECTION
Setting	JP6/D	JP6/E
LPT1 (378h)	Pins 2 & 3 closed	Pins 2 & 3 closed
LPT2 (278h)	Pins 2 & 3 closed	Pins 1 & 2 closed
LPT3 (3BCh)	Pins 1 & 2 closed	Pins 2 & 3 closed
Disabled	Pins 1 & 2 closed	Pins 1 & 2 closed

SERIAL PORT 1 ADDRESS SELECTION
Setting	JP6/A	JP6/B
COM1 (3F8h)	Pins 2 & 3 closed	Pins 1 & 2 closed
COM3 (3E8h)	Pins 1 & 2 closed	Pins 2 & 3 closed
COM4 (2E8h)	Pins 2 & 3 closed	Pins 2 & 3 closed
Disabled	Pins 1 & 2 closed	Pins 1 & 2 closed

SERIAL PORT 2 ADDRESS SELECTION
Setting	JP6/C	JP6/F
COM2 (2F8h)	Pins 2 & 3 closed	Pins 1 & 2 closed
COM3 (3E8h)	Pins 2 & 3 closed	Pins 2 & 3 closed
COM4 (2E8h)	Pins 1 & 2 closed	Pins 2 & 3 closed
Disabled	Pins 1 & 2 closed	Pins 1 & 2 closed

HARD DISK ADDRESS SELECTION
Address	Label	Position
3F6, 3F7, 1F0-1F7	JP7/A	Pins 1 & 2 closed
376, 377, 170-177	JP7/A	Pins 2 & 3 closed

FLOPPY DISK ADDRESS SELECTION
Address	Label	Position
3F0-3F7	JP7/B	Pins 1 & 2 closed
370-377	JP7/B	Pins 2 & 3 closed

SERIAL PORT 1 INTERRUPT SELECTION
IRQ	JP8/A	JP8/B	JP8/C
IRQ3	Open	Closed	Open
IRQ4	Closed	Open	Open
IRQ5	Open	Open	Closed

SERIAL PORT 2 INTERRUPT SELECTION
IRQ	JP8/D	JP8/E	JP8/F
IRQ3	Closed	Open	Open
IRQ4	Open	Closed	Open
IRQ5	Open	Open	Closed

PARALLEL PORT INTERRUPT SELECTION
IRQ	JP8/G	JP8/H
IRQ5	Open	Closed
IRQ7	Closed	Open

PARALLEL PORT MODE SELECTION
Setting	Label	Position
Uni-directional	JP4	Closed
Bi-Directional (EPP/ECP)	JP4	Open